66060602404 has 12 divisors (see below), whose sum is σ = 118065757824. Its totient is φ = 32327528744.

The previous prime is 66060602381. The next prime is 66060602411. The reversal of 66060602404 is 40420606066.

It is a self number, because there is not a number n which added to its sum of digits gives 66060602404.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 175692904 + ... + 175693279.

It is an arithmetic number, because the mean of its divisors is an integer number (9838813152).

Almost surely, 2^66060602404 is an apocalyptic number.

It is an amenable number.

66060602404 is a deficient number, since it is larger than the sum of its proper divisors (52005155420).

66060602404 is a wasteful number, since it uses less digits than its factorization.

66060602404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 351386234 (or 351386232 counting only the distinct ones).

The product of its (nonzero) digits is 41472, while the sum is 34.

The spelling of 66060602404 in words is "sixty-six billion, sixty million, six hundred two thousand, four hundred four".